Search
CSV
RISInvestigation of the Hydraulic Properties of Pervious Pavement Mixtures: Characterization of Darcy and Non-Darcy Flow Based on Pore Microstructures
Publisher: ASCE
Abstract: The significance of water flow behavior as one of the main properties of pervious pavements has long been recognized. However, the quantification of flow characteristics and the relationship to complex pore microstructures ...
Evaluation of Polishing Behavior of Fine Aggregates Using an Accelerated Polishing Machine with Real Tires
Publisher: American Society of Civil Engineers
Abstract: The long-term durability of both coarse and fine aggregate significantly affects the mechanical performance of asphalt pavements. Extensive investigations of aggregate durability have been conducted on coarse aggregate in ...
Evaluation of Polishing Behavior of Fine Aggregates Using an Accelerated Polishing Machine with Real Tires
Publisher: American Society of Civil Engineers
Abstract: The long-term durability of both coarse and fine aggregate significantly affects the mechanical performance of asphalt pavements. Extensive investigations of aggregate durability have been conducted on coarse aggregate in ...
Three-Dimensional Characterization and Evaluation of Aggregate Skeleton of Asphalt Mixture Based on Force-Chain Analysis
Publisher: ASCE
Abstract: Aggregates in contact constitute the skeleton of the asphalt mixture and affect load transmission in the mixture, which determines its deformation resistance. The objective of this study is to characterize the aggregate ...
Use of Polyurethane Precursor–Based Modifier as an Eco-Friendly Approach to Improve Performance of Asphalt
Publisher: ASCE
Abstract: With the rapid growth of traffic demands, the use of liquid chemical material instead of traditional modifier to prepare high-performance modified asphalt demonstrates dual values in environmental protection and performance ...
Dynamic Response of Fully Permeable Pavements: Development of Pore Pressures under Different Modes of Loading
Publisher: ASCE
Abstract: Permeable pavements are widely recognized as an effective way to improve the environmental and ecological aspects of conventional dense pavements. Based on traditional pavement materials, permeable pavements are often ...
Molecular Insights into the Adsorption Configuration of Bitumen Colloidal on Aggregate Surface
Publisher: ASCE
Abstract: The interaction between bitumen colloidal and mineral aggregate is complicated owing to an intricate interplay of bitumen chemistry, aggregate mineralogy, and surface topography. Identifying the adsorption configuration ...
Comparison of the Polishing Resistances of Concrete Pavement Surface Textures Prepared with Different Technologies Using the Aachen Polishing Machine
Publisher: ASCE
Abstract: Due to greater durability and lower maintenance costs, concrete pavements are more competitive than asphalt pavements in areas where rigid pavements are required. To ensure the surface skid resistance of concrete pavement ...
Influence of Different Fillers on Mechanical Properties of Porous Asphalt Mixtures Using Microstructural Finite-Element Analysis
Publisher: ASCE
Abstract: Currently, recovering the natural hydrological cycle and lowering urban flood risk are global challenges. A permeable pavement with void-rich pavement materials, such as porous asphalt (PA), is one feasible and effective ...
Coupled Thermomechanical Damage Behavior Analysis of Asphalt Pavements Using a 2D Mesostructure-Based Finite-Element Method
Publisher: ASCE
Abstract: To investigate the damage behavior of asphalt pavements under the combination of temperature fields and traffic loadings, a two-dimensional (2D) mesostructure-based finite-element method was developed. Temperature fields ...